| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 25 | 41 | 33 | 3.71 | 997 | 0 |
| Feb | 26 | 45 | 36 | 2.76 | 827 | 0 |
| Mar | 33 | 54 | 44 | 4.08 | 657 | 0 |
| Apr | 42 | 65 | 53 | 3.95 | 350 | 1 |
| May | 52 | 74 | 63 | 4.38 | 119 | 54 |
| Jun | 61 | 82 | 72 | 3.81 | 8 | 213 |
| Jul | 67 | 87 | 77 | 4.52 | 0 | 366 |
| Aug | 65 | 85 | 75 | 4.37 | 0 | 320 |
| Sep | 58 | 78 | 68 | 4.11 | 26 | 120 |
| Oct | 46 | 67 | 57 | 3.26 | 274 | 17 |
| Nov | 38 | 57 | 47 | 3.51 | 537 | 0 |
| Dec | 29 | 46 | 38 | 3.49 | 849 | 0 |
| Year | 45 | 65 | 55 | 45.95 | 4644 | 1091 |
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